Unauthenticated remote write with elevated privileges in an HPE enterprise network product (ALE) can lead to full system compromise across many organizations.
CVE-2026-76709
Unauthenticated remote write to filesystem in HPE ALE admin component, enabling full compromise
Is CVE-2026-76709 being exploited?
Not confirmed. CVE-2026-76709 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked.
How severe is CVE-2026-76709?
CVE-2026-76709 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-76709?
Not known from our data. No patch reference has been recorded for CVE-2026-76709, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-76709 affect?
CVE-2026-76709 affects HPE Analytics and Location Engine (ALE) - administrative component, HPE appliances and controllers running ALE. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-76709?
Isolate ALE admin interfaces, restrict access, apply vendor patch when released, and monitor logs.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated remote attacker can gain elevated write access to filesystem, enabling privilege escalation and potential full system takeover.
Immediate action required
- affected>= 0.0.0.0 and <= 5.0.0.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.